2015412838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{219019}}^1$

素因数の和:219171

約数の個数: 16

約数和(自身を含む): 3122349120

約数和(自身を除く): 1106936282

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 219019, 438038, 9417817, 18835634, 23435033, 46870066, 1007706419, 2015412838]

約数ペア:

[(1, 2015412838), (2, 1007706419), (43, 46870066), (86, 23435033), (107, 18835634), (214, 9417817), (4601, 438038), (9202, 219019)]